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AD7730BRZ - Analog Devices

Description: Bridge Transducer ADC

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AD7730BRZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RW-24 (SOIC)
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AD7730BRZ - Analog Devices  - 3D model - Small Outline Packages - RW-24 (SOIC)
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AD7730BRZ Details

  • Manufacturer Part Number:

    AD7730BRZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    RW-24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    0.8 V

  • Analog Input Voltage-Min:

    -0.8 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    15.4 mm

  • Linearity Error-Max (EL):

    0.0018%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    2

  • Number of Bits:

    19

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    22.3 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    7.5 mm

AD7730BRZ Frequently Asked Questions (FAQs)

  • The AD7730BRZ requires careful layout and placement to minimize noise and ensure accurate conversions. A recommended layout is to place the device near the analog signal sources, use a solid ground plane, and keep the analog and digital signals separate. Additionally, decoupling capacitors should be placed close to the device's power pins.
  • To optimize the AD7730BRZ's performance, it's essential to understand the specific requirements of your application. This includes selecting the correct gain and offset settings, choosing the right clock frequency, and optimizing the analog front-end circuitry. Additionally, consider using the device's built-in calibration features and adjusting the PGA gain to minimize noise and maximize signal-to-noise ratio.
  • When selecting external components for the AD7730BRZ, consider the device's input impedance, noise tolerance, and power supply requirements. Choose resistors with low thermal noise and high precision, and capacitors with low equivalent series resistance (ESR) and high capacitance. Additionally, ensure that the external components are compatible with the device's operating frequency and voltage range.
  • To troubleshoot common issues with the AD7730BRZ, start by verifying the device's power supply and clock signals. Check for noise sources, such as electromagnetic interference (EMI) or radio-frequency interference (RFI), and ensure that the analog input signals are properly filtered and buffered. Also, review the device's configuration and calibration settings, and consider using the device's built-in diagnostic features to identify and isolate issues.
  • The AD7730BRZ is a high-performance device that can generate heat during operation. To ensure reliable operation, it's essential to provide adequate thermal management. This includes using a heat sink or thermal pad, ensuring good airflow, and avoiding high ambient temperatures. Additionally, consider using thermal interface materials and following proper PCB design practices to minimize thermal resistance.

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AD7730BRZ Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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